Tote tank



FIG. 1 is a top, front, left side perspective view a tote tank showing our new design;

FIG. 2 is a bottom, back, left side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a back elevational thereof; and,

FIG. 8 is a front elevational view thereof.

The broken lines illustrate portions of the tote tank that form no part of the claimed design. 

CLAIM The ornamental design for a tote tank, as shown and described. 